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Happy

Feminised

Happy is a versatile hybrid suited to indoor LED setups and sheltered outdoor spots in Norfolk.

Why choose Happy?
  • Balanced high with clear-headed lift
  • Performs well under LEDs and gentle training
  • Reliable finish even in changeable UK weather
THC 18-22%
CBD <1%
Lineage HAPPY x HAZE
Genotype Hybrid
Difficulty Moderate
Flowering 8-9 weeks
Height Medium (80-140 cm)
Yield Medium-high (up to 450 g/m² indoor)
Taste citrus, sweet earth, herbal
Seed Type Feminised
Climate variable British weather
Effects uplifting, relaxed, sociable
Environment Indoor/Outdoor

About Happy

Happy is a resilient hybrid bred for balanced effects and reliable yields in variable climates. It thrives under controlled indoor environments with LED lighting and can be finished outdoors in protected sites in Norfolk when weather permits.

Grow Difficulty:

Growing Happy in Norfolk requires a moderate level of skill due to fluctuations in humidity and light, and growers should plan for changeable conditions typical of variable British weather. Indoor setups with stable climate control reduce risk and reward consistent results.

Flowering Time:

Happy generally flowers in eight to nine weeks under optimal conditions. Outdoor plants in Norfolk often finish by early autumn if protected from late-season rain.

Yield:

Yields are medium-high with correct feeding and canopy management. Indoor growers using training techniques can reach around 400–450 g/m² in a well-run room.

Height:

Plants stay compact to medium height and respond well to topping and low-stress training. Expect final heights of roughly 80 to 140 cm under controlled indoor conditions.

Environment:

Happy adapts well to indoor LED environments and can also be finished outdoors in sheltered parts of Norfolk. Outdoors it prefers a sunny, protected position and benefit from water management during wet spells.

Climate:

Growing Happy in Norfolk requires attention to damp spells and cool nights that occur with variable British weather. Good ventilation, careful timing of outdoor exposure and periodic dehumidification help protect buds from mould.

Frequently Asked Questions

Common questions about this strain, covering growth, effects, and suitability for UK conditions.

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Choose seed quantity
Selected: 5 Seeds
£53.33 £40.00
£8.00 / seed • You save £13.33
Accepted payment methods
100% Satisfaction Guarantee • Secured Payments
Urbanseedbank Support

Questions & Answers

Customer questions and answers from the Urbanseedbank team. Submit your own question and we’ll respond after review.

5 questions Answered posts are shown first.
Common question Posted by Urbanseedbank Answered
Q
My buds showed signs of mould late in flower; what went wrong?
A
Verified answer
Likely high humidity or poor air movement; increase ventilation, use a dehumidifier and remove affected buds promptly.
Common question Posted by Urbanseedbank Answered
Q
What LED wattage do you recommend per m²?
A
Verified answer
Aim for 300–600 W of quality LED per m² depending on fixture efficiency and canopy density.
Common question Posted by Urbanseedbank Answered
Q
How often should I water in a 10-litre pot?
A
Verified answer
Water thoroughly and then allow medium to dry to about 20–30% before the next full watering, adjusting for temperature and potting mix.
Common question Posted by Urbanseedbank Answered
Q
Any tips to avoid stretch in transition to flowering?
A
Verified answer
Introduce bloom lighting and slightly reduce nitrogen while maintaining consistent light hours to minimise excessive internode stretch.
Common question Posted by Urbanseedbank Answered
Q
How do I boost resin production late in flower?
A
Verified answer
Mild stress techniques like controlled drought or a small magnesium supplement can increase trichome production, but avoid overdoing it.

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